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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)01/25
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
02:00:00 (GMT) on 01/25
Sea Height:4.9 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 12.2 secs
Surf Height3.2 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
01/2502:00:004.9 3.5 se12.2 secs2.5 se9.1 secs1.1 se 15.5secs3.2 -3.6 12.2
01/2501:00:004.1 2.9 se12.2 secs2.0 se9.2 secs1.0 se 16.3secs2.6 -3.0 12.2
01/2500:00:003.9 2.5 se12.4 secs2.0 se9.2 secs1.4 se 5.9secs2.3 -2.6 12.4
01/2423:00:004.3 2.8 se12.3 secs2.1 se9.2 secs0.9 se 15.6secs2.6 -2.9 12.3
01/2422:00:004.4 3.3 se12.4 secs1.7 se9.1 secs1.4 se 5.9secs3.1 -3.5 12.4
01/2421:00:004.4 3.2 se12.4 secs2.2 se9.1 secs1.2 se 5.9secs3.0 -3.4 12.4
01/2420:00:004.3 3.1 se12.2 secs2.0 se9.1 secs1.3 se 5.9secs2.9 -3.3 12.2
01/2419:00:005.0 3.8 se12.4 secs2.3 se8.4 secs0.2 se 16.7secs3.5 -4.0 12.4
01/2418:00:005.5 4.3 se12.3 secs2.5 se9.1 secs1.4 se 5.6secs3.9 -4.5 12.3
01/2417:00:006.1 5.0 se12.4 secs2.3 se9.1 secs1.5 se 5.9secs4.7 -5.3 12.4
01/2416:00:005.4 4.1 se12.3 secs2.7 se9.1 secs1.5 se 5.6secs3.8 -4.3 12.3
01/2415:00:005.8 4.5 se12.4 secs2.8 se9.2 secs1.3 se 5.9secs4.2 -4.7 12.4
01/2414:00:006.2 5.3 se12.5 secs2.4 se9.1 secs1.4 se 5.9secs4.9 -5.6 12.5
01/2413:00:004.8 3.6 se12.5 secs2.3 se9.0 secs1.4 se 5.9secs3.3 -3.8 12.5
01/2412:00:006.2 5.4 se12.5 secs2.3 se9.2 secs1.4 se 5.9secs5.1 -5.7 12.5
01/2411:00:006.0 5.0 se12.5 secs2.5 se9.2 secs0.5 se 16.7secs4.7 -5.3 12.5
01/2410:00:006.0 5.2 se12.7 secs2.3 se9.1 secs1.2 se 5.9secs5.0 -5.6 12.7
01/2409:00:006.1 5.3 se12.5 secs2.3 se9.1 secs1.2 se 5.9secs4.9 -5.6 12.5
01/2408:00:006.2 5.3 se12.5 secs2.5 se9.2 secs1.3 se 5.9secs4.9 -5.6 12.5
01/2407:00:006.0 5.1 se12.6 secs2.4 se9.1 secs1.1 se 5.9secs4.8 -5.5 12.6
01/2406:00:006.7 5.8 se12.7 secs2.6 se9.2 secs0.6 se 16.7secs5.5 -6.2 12.7
01/2405:00:005.8 4.7 se12.6 secs2.5 se9.1 secs0.7 se 16.7secs4.5 -5.1 12.6
01/2404:00:005.8 4.8 se12.8 secs2.3 se9.1 secs0.7 se 16.7secs4.6 -5.2 12.8
01/2403:00:005.6 4.4 se12.3 secs2.8 se9.1 secs0.9 se 16.7secs4.0 -4.6 12.3

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
02:00:00 (GMT) on 01/25
Combined Sea Height:6.2 ft
Dominant Period:12.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:090 degrees
Barometric Pressure:1013.8 mbs
Air Temperature: 76.6 degrees
Water Temperature:77.5 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
01/2502:00:006.212.015.617.60901013.876.677.5
01/2501:00:006.212.013.715.60801013.876.877.5
01/2500:00:005.912.013.717.60901013.676.677.5
01/2423:00:006.211.015.617.61001013.976.677.5
01/2422:00:005.98.015.617.60901015.176.677.5
01/2421:00:005.90.015.617.61001015.876.677.4
01/2420:00:006.20.015.619.51001016.576.877.4
01/2419:00:006.90.017.621.41001016.376.632.0
01/2418:00:006.912.015.617.60901016.876.677.4
01/2417:00:007.212.015.617.60901016.076.677.2
01/2416:00:007.212.017.619.50901015.076.577.2
01/2415:00:000.00.015.617.60901014.676.177.2
01/2414:00:007.50.015.619.51001014.076.377.2
01/2413:00:007.213.017.619.51001013.676.377.2
01/2412:00:007.20.017.621.41001013.676.577.2
01/2411:00:007.513.015.619.50901014.476.577.2
01/2410:00:007.213.015.619.50801014.976.577.2
01/2409:00:000.00.013.715.60901015.376.577.2
01/2408:00:007.212.013.717.60901015.376.577.2
01/2407:00:007.512.013.717.60901015.476.577.2
01/2406:00:000.00.013.717.60901015.276.677.2
01/2405:00:008.214.011.713.70901014.876.577.4
01/2404:00:006.90.011.713.71101014.276.377.4
01/2403:00:006.913.013.715.61301013.976.177.4

 

000040616 ___0.021308
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